title: Descriptive epidemiology of upper aerodigestive tract cancers in France: incidence over 1980-2005 and projection to 2010.
abstract: Over the 1998-2002 period, some French Départements have been shown to have the world's highest incidence of upper aerodigestive tract (UADT) cancers in men. The objectives were to describe the changes in UADT cancer incidence in France over the 1980-2005 period, present projections for 2010, and describe the anatomical and histological characteristics of these tumours. The trend of cancer-incidence over 1980-2005 and projection up to 2010 were obtained using age-period-cohort models (data from eleven cancer registries) and incidence/mortality ratios in the area covered by these registries. The description of UADT cancers by anatomical and histological characteristics concerned data collected between 1980 and 2004 in eleven cancer registries. In men, cancer incidence decreased in all cancer sites and the world-standardized incidence rates decreased by 42.9% for lip-oral cavity-pharynx (LOCP) cancers and 50.4% for larynx cancer. In women, the world-standardized incidence rates increased by 48.6% for LOCP cancers and 66.7% for larynx cancer. Incidence increased the most for oropharynx, palate, and hypopharynx cancers. Incidence analysis by one-year cohorts revealed a progressive shift of the incidence peak towards younger and younger generations, with no change as yet in the mean age at diagnosis. In France, the incidence of these cancers is still higher than in other European and North American countries. This urges actions towards reducing the major risk factors for those cancers, namely alcohol and tobacco consumption, especially among young people, and reducing exposure to risk factors due to social inequalities.
authors.affiliation: Registre général des cancers de Lille et de sa région, F-59120 Loos, France. kligier@registrecancers59.fr
authors.forename: Karine
authors.initials: K
authors.lastname: Ligier
authors.forename: Aurélien
authors.initials: A
authors.lastname: Belot
authors.forename: Guy
authors.initials: G
authors.lastname: Launoy
authors.forename: Michel
authors.initials: M
authors.lastname: Velten
authors.forename: Nadine
authors.initials: N
authors.lastname: Bossard
authors.forename: Jean
authors.initials: J
authors.lastname: Iwaz
authors.forename: Christian Adrien
authors.initials: CA
authors.lastname: Righini
authors.forename: Patricia
authors.initials: P
authors.lastname: Delafosse
authors.forename: Anne-Valérie
authors.initials: AV
authors.lastname: Guizard
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D005260:Female; D005602:France / Q000453:epidemiology; D006801:Humans; D015994:Incidence; D007822:Laryngeal Neoplasms / Q000453:epidemiology*; D008048:Lip Neoplasms / Q000453:epidemiology; D008297:Male; D008875:Middle Aged; D009062:Mouth Neoplasms / Q000453:epidemiology*; D018307:Neoplasms, Squamous Cell / Q000453:epidemiology*; D010610:Pharyngeal Neoplasms / Q000453:epidemiology*; D012042:Registries; D012307:Risk Factors; D013274:Stomach Neoplasms / Q000453:epidemiology*